Ice cube tray



FIG. 1 is a perspective view of an ice cube tray design.

FIG. 2 is a top view thereof;

FIG. 3 is a front view which is a mirror image of the rear view thereof;

FIG. 4 is a left view which is a mirror image of the right view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a bottom perspective view thereof.

The broken lines in the drawings are for illustrative purpose only and form no part of the claimed design. 

CLAIM The ornamental design for an ice cube tray, as shown and described. 